APA (7e ed.) Bronvermelding

Não informado. North American Fauna. Bureau of Sport Fisheries and Wildlife.

Chicago (17e ed.) Bronvermelding

Não informado. North American Fauna. Washington: Bureau of Sport Fisheries and Wildlife.

MLA (8e ed.) Bronvermelding

Não informado. North American Fauna. Bureau of Sport Fisheries and Wildlife.

Let op: Deze citaties zijn niet altijd 100% accuraat.